[INFO] fetching crate dicom-test-files 0.2.1... [INFO] checking dicom-test-files-0.2.1 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate dicom-test-files 0.2.1 into /workspace/builds/worker-2-tc1/source [INFO] validating manifest of crates.io crate dicom-test-files 0.2.1 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate dicom-test-files 0.2.1 [INFO] finished tweaking crates.io crate dicom-test-files 0.2.1 [INFO] tweaked toml for crates.io crate dicom-test-files 0.2.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 54 packages [INFO] [stderr] Adding base64 v0.21.7 (latest: v0.22.0) [INFO] [stderr] Adding generic-array v0.14.7 (latest: v1.0.0) [INFO] [stderr] Adding linux-raw-sys v0.4.13 (latest: v0.6.4) [INFO] [stderr] Adding rustls v0.22.3 (latest: v0.23.4) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded webpki-roots v0.26.1 [INFO] [stderr] Downloaded rustls-pki-types v1.4.1 [INFO] [stderr] Downloaded rustls-webpki v0.102.2 [INFO] [stderr] Downloaded rustls v0.22.3 [INFO] [stderr] Downloaded ureq v2.9.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 86834f6cc0a4b5663817ed1f9214981724c1744e2875e676b0f4a3b9091b1c18 [INFO] running `Command { std: "docker" "start" "-a" "86834f6cc0a4b5663817ed1f9214981724c1744e2875e676b0f4a3b9091b1c18", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "86834f6cc0a4b5663817ed1f9214981724c1744e2875e676b0f4a3b9091b1c18", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "86834f6cc0a4b5663817ed1f9214981724c1744e2875e676b0f4a3b9091b1c18", kill_on_drop: false }` [INFO] [stdout] 86834f6cc0a4b5663817ed1f9214981724c1744e2875e676b0f4a3b9091b1c18 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 21723bc505ff8d2ce8db8372fe7e6bd1b4a193b61441125cfe5b641c2a4a88d5 [INFO] running `Command { std: "docker" "start" "-a" "21723bc505ff8d2ce8db8372fe7e6bd1b4a193b61441125cfe5b641c2a4a88d5", kill_on_drop: false }` [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling ring v0.17.8 [INFO] [stderr] Compiling crc32fast v1.4.0 [INFO] [stderr] Checking rustls-pki-types v1.4.1 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Compiling rustls v0.22.3 [INFO] [stderr] Compiling rustix v0.38.32 [INFO] [stderr] Checking miniz_oxide v0.7.2 [INFO] [stderr] Checking subtle v2.5.0 [INFO] [stderr] Checking zeroize v1.7.0 [INFO] [stderr] Checking bitflags v2.5.0 [INFO] [stderr] Checking linux-raw-sys v0.4.13 [INFO] [stderr] Checking webpki-roots v0.26.1 [INFO] [stderr] Checking flate2 v1.0.28 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking tempfile v3.10.1 [INFO] [stderr] Checking rustls-webpki v0.102.2 [INFO] [stderr] Checking ureq v2.9.6 [INFO] [stderr] Checking dicom-test-files v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.15s [INFO] running `Command { std: "docker" "inspect" "21723bc505ff8d2ce8db8372fe7e6bd1b4a193b61441125cfe5b641c2a4a88d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "21723bc505ff8d2ce8db8372fe7e6bd1b4a193b61441125cfe5b641c2a4a88d5", kill_on_drop: false }` [INFO] [stdout] 21723bc505ff8d2ce8db8372fe7e6bd1b4a193b61441125cfe5b641c2a4a88d5 [INFO] checking dicom-test-files-0.2.1 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] extracting crate dicom-test-files 0.2.1 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate dicom-test-files 0.2.1 on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate dicom-test-files 0.2.1 [INFO] finished tweaking crates.io crate dicom-test-files 0.2.1 [INFO] tweaked toml for crates.io crate dicom-test-files 0.2.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 23e3ed28763d9e19e00188c69c937a69fed5bef1f796743a25301e6ae8e96fd3 [INFO] running `Command { std: "docker" "start" "-a" "23e3ed28763d9e19e00188c69c937a69fed5bef1f796743a25301e6ae8e96fd3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "23e3ed28763d9e19e00188c69c937a69fed5bef1f796743a25301e6ae8e96fd3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "23e3ed28763d9e19e00188c69c937a69fed5bef1f796743a25301e6ae8e96fd3", kill_on_drop: false }` [INFO] [stdout] 23e3ed28763d9e19e00188c69c937a69fed5bef1f796743a25301e6ae8e96fd3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4315749f0518cb0641e0a5aea418a5a60573af0441b705c4edb339765d9780a5 [INFO] running `Command { std: "docker" "start" "-a" "4315749f0518cb0641e0a5aea418a5a60573af0441b705c4edb339765d9780a5", kill_on_drop: false }` [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling ring v0.17.8 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Compiling crc32fast v1.4.0 [INFO] [stderr] Checking rustls-pki-types v1.4.1 [INFO] [stderr] Compiling rustix v0.38.32 [INFO] [stderr] Compiling rustls v0.22.3 [INFO] [stderr] Checking miniz_oxide v0.7.2 [INFO] [stderr] Checking subtle v2.5.0 [INFO] [stderr] Checking bitflags v2.5.0 [INFO] [stderr] Checking linux-raw-sys v0.4.13 [INFO] [stderr] Checking zeroize v1.7.0 [INFO] [stderr] Checking webpki-roots v0.26.1 [INFO] [stderr] Checking flate2 v1.0.28 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking tempfile v3.10.1 [INFO] [stderr] Checking rustls-webpki v0.102.2 [INFO] [stderr] Checking ureq v2.9.6 [INFO] [stderr] Checking dicom-test-files v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.10s [INFO] running `Command { std: "docker" "inspect" "4315749f0518cb0641e0a5aea418a5a60573af0441b705c4edb339765d9780a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4315749f0518cb0641e0a5aea418a5a60573af0441b705c4edb339765d9780a5", kill_on_drop: false }` [INFO] [stdout] 4315749f0518cb0641e0a5aea418a5a60573af0441b705c4edb339765d9780a5